BR0308292A - Processo para aperfeiçoar a pureza e o rendimento da sucralose - Google Patents

Processo para aperfeiçoar a pureza e o rendimento da sucralose

Info

Publication number
BR0308292A
BR0308292A BR0308292-0A BR0308292A BR0308292A BR 0308292 A BR0308292 A BR 0308292A BR 0308292 A BR0308292 A BR 0308292A BR 0308292 A BR0308292 A BR 0308292A
Authority
BR
Brazil
Prior art keywords
compositions
sucralose
crystallization
improve
yield
Prior art date
Application number
BR0308292-0A
Other languages
English (en)
Inventor
Steven J Catani
James Edwin Wiley
Nicholas M Vernon
Carolyn Merkel
Edward Micinski
Original Assignee
Tate & Lyle Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tate & Lyle Plc filed Critical Tate & Lyle Plc
Publication of BR0308292A publication Critical patent/BR0308292A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/08—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals directly attached to carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen

Abstract

"PROCESSO PARA APERFEIçOAR A PUREZA E O RENDIMENTO DA SUCRALOSE". A presente invenção refere-se aos processos para purificar a sucralose pelo uso de um procedimento de purificação por não-cristalização inicial, seguido por três ou mais etapas de cristalização seq³enciais e reciclo do licor-mãe que permanece de cada etapa de cristalização para a alimentação de uma outra etapa de cristalização ou purificação. Esta invenção também refere-se às composições de sucralose, bem como às composições compreendendo as composições de sucralose da presente invenção. Estas composições podem estar altamente puras e ter um perfil de sabor superior.
BR0308292-0A 2002-03-08 2003-03-06 Processo para aperfeiçoar a pureza e o rendimento da sucralose BR0308292A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/092,730 US6998480B2 (en) 2002-03-08 2002-03-08 Process for improving sucralose purity and yield
PCT/US2003/006628 WO2003076454A1 (en) 2002-03-08 2003-03-06 Process for improving sucralose purity and yield

Publications (1)

Publication Number Publication Date
BR0308292A true BR0308292A (pt) 2005-01-11

Family

ID=27804179

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0308292-0A BR0308292A (pt) 2002-03-08 2003-03-06 Processo para aperfeiçoar a pureza e o rendimento da sucralose

Country Status (19)

Country Link
US (1) US6998480B2 (pt)
EP (2) EP1487846B1 (pt)
JP (1) JP4916089B2 (pt)
KR (1) KR101025235B1 (pt)
CN (1) CN1330659C (pt)
AR (1) AR038902A1 (pt)
AT (2) ATE375357T1 (pt)
AU (6) AU2003216516B2 (pt)
BR (1) BR0308292A (pt)
CA (1) CA2481402A1 (pt)
DE (2) DE60316853T2 (pt)
DK (2) DK1657246T3 (pt)
ES (2) ES2256765T3 (pt)
IL (2) IL163717A0 (pt)
MX (1) MXPA04009925A (pt)
PT (2) PT1487846E (pt)
RU (1) RU2324407C2 (pt)
TW (1) TW200400196A (pt)
WO (1) WO2003076454A1 (pt)

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US9012626B2 (en) * 2006-06-19 2015-04-21 The Coca-Cola Company Rebaudioside a composition and method for purifying rebaudioside a
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Also Published As

Publication number Publication date
AU2008249184A1 (en) 2008-12-11
EP1657246A1 (en) 2006-05-17
EP1657246B1 (en) 2007-10-10
US20030171575A1 (en) 2003-09-11
EP1487846B1 (en) 2006-01-18
RU2324407C2 (ru) 2008-05-20
WO2003076454A1 (en) 2003-09-18
AU2008249188A1 (en) 2008-12-11
AR038902A1 (es) 2005-02-02
PT1657246E (pt) 2008-01-14
DK1657246T3 (da) 2008-02-11
DE60316853D1 (de) 2007-11-22
CN1330659C (zh) 2007-08-08
RU2004129750A (ru) 2005-04-20
KR101025235B1 (ko) 2011-04-01
JP2005526767A (ja) 2005-09-08
DK1487846T3 (da) 2006-05-22
CA2481402A1 (en) 2003-09-18
KR20040099306A (ko) 2004-11-26
IL163717A0 (en) 2005-12-18
PT1487846E (pt) 2006-05-31
DE60303305D1 (de) 2006-04-06
MXPA04009925A (es) 2005-07-01
DE60303305T2 (de) 2006-09-21
ES2256765T3 (es) 2006-07-16
DE60316853T2 (de) 2008-07-17
AU2008249185A1 (en) 2008-12-11
AU2003216516A2 (en) 2003-09-22
ATE375357T1 (de) 2007-10-15
AU2008249208A1 (en) 2008-12-18
EP1487846A1 (en) 2004-12-22
CN1639179A (zh) 2005-07-13
ES2296057T3 (es) 2008-04-16
AU2008249186A1 (en) 2008-12-11
IL190247A0 (en) 2008-11-03
ATE316092T1 (de) 2006-02-15
TW200400196A (en) 2004-01-01
US6998480B2 (en) 2006-02-14
AU2003216516A1 (en) 2003-09-22
JP4916089B2 (ja) 2012-04-11
AU2003216516B2 (en) 2009-01-08

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